An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 5835-01-094-2662
NSN 5930-01-056-4702
NSN 5950-01-660-7639
NSN 6620-01-310-0216
NSN 6240-01-459-3354
NSN 5999-01-477-2253
NSN 5935-01-098-9088
NSN 5930-00-269-4996
NSN 6685-00-796-1510
NSN 6685-01-401-5360
NSN 5855-00-912-3885
NSN 5895-01-397-1647